What is the answer to 2= 1/(sqrt(C)) ?

The answer to 2= 1/(sqrt(C)) is C= 1/4

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2= 1/(sqrt(C))

2 = \frac{1}{C}

C = \frac{1}{4}

Decimal Notation

C = 0.25

Solution steps

2 = \frac{1}{C}

Multiply both sides by

C

2 C = \frac{1}{C} C

Simplify

2 C = 1

Divide both sides by

2

C = \frac{1}{2}

Square both sides:

C = \frac{1}{4}

C = \frac{1}{4}

Verify Solutions:

C = \frac{1}{4}

True

The solution is

C = \frac{1}{4}

x = \frac{x ^{2}}{8}

\frac{1}{x} = - 2

2 x 49 - x^{2} = x

2 x - 9 = 3^{- 1}

x - 4 = x^{2} - 8